| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | Jackson, Conor | LF | Arizona Diamondbacks | 29 | 05-07-1982 | Austin | USA | Right | Right | 6' 2" | 213 lbs | $2,250,000 | | Jackson, Jay | SP | Chicago Cubs | 23 | 10-27-1987 | Taylors | USA | Right | Right | 6' 1" | 195 lbs | $400,000 | | Jackson, Justin | SS | Arizona Diamondbacks | 22 | 12-11-1988 | Asheville | USA | Right | Right | 6' 1" | 186 lbs | $400,000 | | Jacobs, Mike | 1B | Kansas City Royals | 30 | 10-30-1980 | Chula Vista | USA | Left | Right | 6' 3" | 221 lbs | $2,632,500 | | Jacobs, Norman | SP | Free Agent | 22 | 07-07-1988 | Hilvarenbeek | NED | Right | Right | 6' 2" | 210 lbs | - | | James, Chuck | MR | Kansas City Royals | 29 | 11-09-1981 | Atlanta | USA | Left | Left | 6' 0" | 174 lbs | $400,000 | | James, Rudy | SP | Free Agent | 19 | 01-25-1992 | Sauk Rapids | USA | Right | Right | 6' 0" | 180 lbs | - | | Jamison, Neil | CL | Free Agent | 27 | 08-04-1983 | San Diego | USA | Right | Right | 6' 3" | 185 lbs | - | | Janssen, Casey | MR | Toronto Blue Jays | 29 | 09-17-1981 | Orange | USA | Right | Right | 6' 3" | 218 lbs | $4,019,400 | | Jaso, John | C | San Diego Padres | 27 | 09-19-1983 | Chula Vista | USA | Left | Right | 6' 2" | 205 lbs | $400,000 | | Jenks, Bobby | CL | Chicago White Sox | 30 | 03-14-1981 | Mission Hills | USA | Right | Right | 6' 3" | 269 lbs | $5,000,000 | | Jennings, Desmond | CF | San Francisco Giants | 27 | 05-15-1984 | Birmingham | USA | Right | Right | 6' 4" | 198 lbs | $400,000 | | Jeter, Derek | SS | New York Yankees | 36 | 06-26-1974 | Pequannock Township | USA | Right | Right | 6' 3" | 195 lbs | $2,250,000 | | Jimánez, Francisco | MR | Free Agent | 21 | 09-11-1989 | Portland | USA | Left | Left | 6' 4" | 180 lbs | - | | Jimenez, Cesar | MR | Seattle Mariners | 26 | 11-12-1984 | Maracaibo | VEN | Left | Left | 5' 10" | 215 lbs | $600,000 | | Jiménez, Ernesto | SP | Free Agent | 19 | 09-17-1991 | Cojutepeque | SLV | Switch | Right | 6' 2" | 225 lbs | - | | Jiménez, Pedro | SS | Free Agent | 17 | 12-18-1993 | Greenville | USA | Right | Right | 6' 0" | 215 lbs | - | | Jiménez, Tony | SP | Free Agent | 23 | 09-04-1987 | The Bronx | USA | Right | Right | 6' 0" | 170 lbs | - | | Jimenez, Ubaldo | SP | Colorado Rockies | 27 | 01-22-1984 | Nagua | DOM | Right | Right | 6' 3" | 206 lbs | $2,800,000 | | Joaquin, Waldis | MR | Pittsburgh Pirates | 24 | 12-25-1986 | La Vega | DOM | Right | Right | 6' 2" | 186 lbs | $400,000 | | Johjima, Kenji | C | Free Agent | 35 | 06-08-1976 | Nagasaki | JPN | Right | Right | 6' 0" | 213 lbs | - | | Johnson, Cody | LF | Atlanta Braves | 22 | 08-18-1988 | Panama City | USA | Left | Right | 6' 3" | 195 lbs | $400,000 | | Johnson, Josh | SP | Colorado Rockies | 27 | 01-31-1984 | Minneapolis | USA | Left | Right | 6' 7" | 230 lbs | $6,800,000 | | Johnson, Kelly | 2B | Minnesota Twins | 29 | 02-22-1982 | Austin | USA | Left | Right | 6' 0" | 203 lbs | $8,500,000 | | Johnson, Kris | MR | Boston Red Sox | 26 | 10-14-1984 | West Covina | USA | Left | Left | 6' 3" | 170 lbs | $400,000 | | Johnson, Oscar | MR | Free Agent | 22 | 05-30-1989 | Fairview | USA | Right | Left | 5' 11" | 215 lbs | - | | Johnson, Rob | C | Seattle Mariners | 27 | 07-22-1983 | Butte | USA | Right | Right | 6' 0" | 210 lbs | $400,000 | | Johnson, Steve | SP | Free Agent | 23 | 08-31-1987 | Kingsville | USA | Right | Right | 6' 0" | 185 lbs | - | | Johnson, T.J. | MR | Free Agent | 18 | 09-07-1992 | Orland Park | USA | Right | Right | 6' 0" | 205 lbs | - | | Jones, Adam | RF | New York Mets | 25 | 08-01-1985 | San Diego | USA | Right | Right | 6' 2" | 210 lbs | $10,000,000 | | Jones, Art | LF | Free Agent | 17 | 07-07-1993 | Houston | USA | Right | Right | 6' 6" | 205 lbs | - | | Jones, Brandon | LF | Free Agent | 27 | 12-10-1983 | Panama City | USA | Left | Right | 6' 0" | 210 lbs | - | | Jones, Brian | 3B | Free Agent | 20 | 03-14-1991 | Carolina | PUR | Switch | Right | 6' 2" | 220 lbs | - | | Jones, Chipper | 3B | Atlanta Braves | 39 | 04-24-1972 | De Land | USA | Switch | Right | 6' 3" | 189 lbs | $19,939,500 | | Jones, Daryl | LF | St. Louis Cardinals | 23 | 06-25-1987 | Royal Oak | USA | Left | Left | 5' 10" | 180 lbs | $400,000 | | Jones, Garrett | RF | Free Agent | 29 | 06-21-1981 | Harvey | USA | Left | Left | 6' 3" | 227 lbs | - | | Jones, Jeremy | SS | Free Agent | 17 | 08-25-1993 | San Francisco | USA | Right | Right | 6' 0" | 205 lbs | - | | Jones, Joe | SP | Free Agent | 22 | 03-13-1989 | Graton | USA | Right | Right | 5' 10" | 200 lbs | - | | Jones, Justin | SP | Washington Nationals | 26 | 09-25-1984 | Norfolk | USA | Left | Left | 6' 4" | 190 lbs | $400,000 | | Jungm, Bobby | CL | Free Agent | 21 | 01-09-1990 | New York | USA | Right | Right | 6' 2" | 215 lbs | - | | Jurrjens, Jair | SP | Atlanta Braves | 25 | 01-29-1986 | Unknown | ANT | Right | Right | 6' 0" | 160 lbs | $8,000,000 |
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